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| author | Jesper Dangaard Brouer <brouer@redhat.com> | 2017-08-24 12:33:08 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-24 11:59:36 -0700 |
| commit | 2facaad6000f2322eb40ca379aced31c957f0a41 (patch) | |
| tree | 5e22bca4b0faec1d75f38dfa3ed6025969839cd4 /include/linux/filter.h | |
| parent | d08adb82fda523cb51a767e2833c5c5bb0906162 (diff) | |
| download | lwn-2facaad6000f2322eb40ca379aced31c957f0a41.tar.gz lwn-2facaad6000f2322eb40ca379aced31c957f0a41.zip | |
xdp: make generic xdp redirect use tracepoint trace_xdp_redirect
If the xdp_do_generic_redirect() call fails, it trigger the
trace_xdp_exception tracepoint. It seems better to use the same
tracepoint trace_xdp_redirect, as the native xdp_do_redirect{,_map} does.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/filter.h')
| -rw-r--r-- | include/linux/filter.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/filter.h b/include/linux/filter.h index 7015116331af..d29e58fde364 100644 --- a/include/linux/filter.h +++ b/include/linux/filter.h @@ -718,7 +718,8 @@ struct bpf_prog *bpf_patch_insn_single(struct bpf_prog *prog, u32 off, * because we only track one map and force a flush when the map changes. * This does not appear to be a real limitation for existing software. */ -int xdp_do_generic_redirect(struct net_device *dev, struct sk_buff *skb); +int xdp_do_generic_redirect(struct net_device *dev, struct sk_buff *skb, + struct bpf_prog *prog); int xdp_do_redirect(struct net_device *dev, struct xdp_buff *xdp, struct bpf_prog *prog); |